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ABUTEC" advA° <br />Technoiog�es <br />II, Design Basis <br />Flare Gas Stream <br />CONFIDENTIAL AND PROPRIETARY <br />Type: <br />Regeneration Vent Gas <br />Composition: <br />99.9% Air <br />Balance of VOC's and Trace Organic Compounds <br />Temperature: <br />200-450 deg F <br />Flow Rate: <br />1,900 scfin <br />Auxiliary Fuel Requirements <br />130 scfm (Estimate based on Landfill Gas at 47% CH4) ; additional fuel <br />(not to exceed 200 sefm at 47% CH4) may be required to sustain 1850 <br />deg F for lower emissions. <br />Exhaust Gas Flow Rate (Max) <br />2,267 sefin (total) <br />Exhaust Gas Flow Rate (Max) <br />10,653 acfm (total) <br />Exhaust Gas Temperature <br />1,850 deg F <br />Lambda Value <br />2.3 (excess air ratio) <br />Burner Size <br />5.64 million BTU/hr (1.65M W) — HHV <br />Inlet Pressure Requirements <br />0.75 psig <br />Turndown Ratio <br />4:1 <br />Mechanical <br />Design Wind Speed <br />100 mph <br />Ambient Temperature <br />0 deg F up to 120 deg F <br />Electrical Area Classification <br />General Area Classification (non -hazardous) <br />Elevation <br />Ground Level <br />Process <br />Smokeless Capacity <br />100% <br />Operating Temperature <br />1500 deg F to 2100 deg F (1800 deg F Nominal); <br />Retention Time <br />1.0 sec <br />Flare Inlet Pressure <br />1.5 psi (Max Design Inlet Pressure) <br />7 psi (Max Allowable Working Pressure) <br />Utilities <br />Pilot Gas 68 scfh of Propane <br />Electricity 1 Phase, 60 Hz, 120V / 20A <br />Auxiliary Fuel Landfill Gas, supplied at 1.5 psi <br />U <br />Page 4 of 14 Documents/Quotations/2010.159.006AM <br />